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Fig. 2 | BMC Neuroscience

Fig. 2

From: Genome-wide epigenetic analyses in Japanese immigrant plantation workers with Parkinson’s disease and exposure to organochlorines reveal possible involvement of glial genes and pathways involved in neurotoxicity

Fig. 2

PCA and hierarchical clustering for OGC exposure DML (4+ years vs 0 years). a, b Principal component graphs as coordinates in 3-D Euclidian space, depicting the clear separation of the high and low exposure groups. DML loci with p < 0.0001 were used, 8 for brain (a) and 18 for blood (b). c, d Hierarchical clustering of the DML for high and low detectable OGCs in brain and blood. DML loci with p < 0.001 were used, 69 for brain (c) and 176 for blood (d)

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BMC Neuroscience

ISSN: 1471-2202

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